HY-11 is a Professional Hydrophone Amplifier.

A high quality headphone amplifier with a high impedance pre-amplifier for optimum use with with high impedance hydrophones.

You only need a Hydrophone and a headphone with 3.5mm phone plug

### Features: - Portable, powerful and easy to use. - USB charging - Amplifier can be used for more than 8 Hours per charging - High input impedance preamplifier for Piezo hydrophone application - Can be used a preamplifier for a power amplifier

Specification:

• Color: Black
• Material: Steel
• Model: HY-11
• Size: 97x60x15mm
• Input/Output Port: 3.5mm Studio Input
• Lithium Battery Capacity: 2000mAh
• Working Time: More Than 8 Hours
• Amp Internal Voltage: 8.3V/1A
• Output Power: 40Mw @ 16Ω
• Adapted Headphone Impedance: 16-150Ω
• Low noise SNR:>100dB
• THD+N: 0.0003%
• Input impedance >= 2Mohm
• Pre Amplifier gain 20dB (10x)

Application:

• Mammal/whale sound listening/recording
• Detect marine mammals for conservation & research
• Environmental science & research
• Kayaking
• Education
• Whale watching
• Eco tourism
• Climate research
• Fish farming
• Pool leakage detection

Included:

• Hydrophone amplifier
• USB cable for charging
• Phono cable
• Headphone and Hydrophone NOT included!